Loop through a C# enum's keys AND values

This question already has an answer here:

How do I iterate over an enum? 26 answers

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Enum类具有您正在寻找的方法。

foreach(int i in Enum.GetValues(typeof(stuff)))
{
    String name = Enum.GetName(typeof(stuff), i);
    NewObject thing = new NewObject
    {
        Name = name,
        Number = i
    };
}

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你可以使用LINQ（几乎总是）：

List<NewObject> stuff = Enum.GetValues(typeof(stuffEnum)).Cast<stuffEnum>()
    .Select(s => new NewObject { Name = s.ToString(), Number = (int) s })
    .ToList();

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foreach (var enumValue in Enum.GetValues(typeof(StuffEnum)))
{
    Console.WriteLine("Name: {0}, Value: {1}", enumValue, (int)enumValue);
}

结果是

Name: New, Value: 0
Name: Old, Value: 1
Name: Fresh, Value: 2

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